Sinro International Trading Limited

Sinro Group was founded in 1986, having almost 30 years rich experience on HVAC control products like motorized zone valves/ball vales/globe valves/flow balancing valves, damper actuators, thermostats and flow switches, etc.
We have 3 owned factories of 120,000m2 with ISO9001 certificate, 2 experimental bases and a professional engineers team to be our strong backup, as well as a high qualified sales team to follow up well all clients accounts.
Most of our products have acquired the international certifications like CE, UL, CSA, what we pursue is to sup... [Detail]